The nodes at Dublin Dr/Malbay Dr (southern connection) and Dublin Dr/Dublin Ct also have rev cons.

Actually, now that I'm looking at it again - I don't think the southwestern segment of Dublin Dr is even one-way. The aerial shows cars parked facing both directions, unlike the eastern segment where all cars are facing the same direction.

Also, U-Turns are allowed at the nodes at Dublin Dr/Malbay Dr (northern connection) and Malbay Dr/Cavan Dr. That can also produce routing problems.

I use these map problems as clues to fix the area. The first thing I do is mark the MP solved, then I look around and improve whatever I can nearby. If I don't find anything, I assume the MP was from old data.